must gyrate
Regular verb: gyrate - gyrated- gyrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gyrate
you must gyrate
he must gyrate
we must gyrate
you must gyrate
they must gyrate 	I must be gyrating
you must be gyrating
he must be gyrating
we must be gyrating
you must be gyrating
they must be gyrating	I must have gyrated
you must have gyrated
he must have gyrated
we must have gyrated
you must have gyrated
they must have gyrated	I must have been gyrating
you must have been gyrating
he must have been gyrating
we must have been gyrating
you must have been gyrating
they must have been gyrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't gyrate
you mustn't gyrate
he mustn't gyrate
we mustn't gyrate
you mustn't gyrate
they mustn't gyrate 	I mustn't be gyrating
you mustn't be gyrating
he mustn't be gyrating
we mustn't be gyrating
you mustn't be gyrating
they mustn't be gyrating	I mustn't have gyrated
you mustn't have gyrated
he mustn't have gyrated
we mustn't have gyrated
you mustn't have gyrated
they mustn't have gyrated	I mustn't have been gyrating
you mustn't have been gyrating
he mustn't have been gyrating
we mustn't have been gyrating
you mustn't have been gyrating
they mustn't have been gyrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gyrate?
must you gyrate?
must he gyrate?
must we gyrate?
must you gyrate?
must they gyrate? 	must I be gyrating?
must you be gyrating?
must he be gyrating?
must we be gyrating?
must you be gyrating?
must they be gyrating? 	must I have gyrated?
must you have gyrated?
must he have gyrated?
must we have gyrated?
must you have gyrated?
must they have gyrated? 	must I have been gyrating?
must you have been gyrating?
must he have been gyrating?
must we have been gyrating?
must you have been gyrating?
must they have been gyrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I gyrate?
mustn't you gyrate?
mustn't he gyrate?
mustn't we gyrate?
mustn't you gyrate?
mustn't they gyrate? 	mustn't I be gyrating?
mustn't you be gyrating?
mustn't he be gyrating?
mustn't we be gyrating?
mustn't you be gyrating?
mustn't they be gyrating? 	mustn't I have gyrated?
mustn't you have gyrated?
mustn't he have gyrated?
mustn't we have gyrated?
mustn't you have gyrated?
mustn't they have gyrated? 	mustn't I have been gyrating?
mustn't you have been gyrating?
mustn't he have been gyrating?
mustn't we have been gyrating?
mustn't you have been gyrating?
mustn't they have been gyrating?